75309087

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1861}}^1$

素因数の和:1959

約数の個数: 32

約数和(自身を含む): 120121344

約数和(自身を除く): 44812257

約数列:

[1, 3, 7, 21, 41, 47, 123, 141, 287, 329, 861, 987, 1861, 1927, 5583, 5781, 13027, 13489, 39081, 40467, 76301, 87467, 228903, 262401, 534107, 612269, 1602321, 1836807, 3586147, 10758441, 25103029, 75309087]

約数ペア:

[(1, 75309087), (3, 25103029), (7, 10758441), (21, 3586147), (41, 1836807), (47, 1602321), (123, 612269), (141, 534107), (287, 262401), (329, 228903), (861, 87467), (987, 76301), (1861, 40467), (1927, 39081), (5583, 13489), (5781, 13027)]